Warning: pathinfo() expects parameter , Help

i'm getting this error in my php script


Warning: pathinfo() expects parameter 2 to be long, string given in /var/www/html/log.php on line 25

here's the code
it's logging file , please help


<?php
/**
* Logging class:
* - contains lfile, lwrite and lclose public methods
* - lfile sets path and name of log file
* - lwrite writes message to the log file (and implicitly opens log file)
* - lclose closes log file
* - first call of lwrite method will open log file implicitly
* - message is written with the following format: [d/M/Y:H:i:s] (script name) message
*/
class Logging {
// declare log file and file pointer as private properties
private $log_file, $fp;
// set log file (path and name)
public function lfile($path) {
$this->log_file = $path;
}
// write message to the log file
public function lwrite($message) {
// if file pointer doesn't exist, then open log file
if (!is_resource($this->fp)) {
$this->lopen();
}
// define script name
$script_name = pathinfo($_SERVER['PHP_SELF'], PATHINFO_FILENAME);
// define current time and suppress E_WARNING if using the system TZ settings
// (don't forget to set the INI setting date.timezone)
$time = @date('[d/M/Y:H:i:s]');
// write current time, script name and message to the log file
fwrite($this->fp, "$time ($script_name) $message" . PHP_EOL);
}
// close log file (it's always a good idea to close a file when you're done with it)
public function lclose() {
fclose($this->fp);
}
// open log file (private method)
private function lopen() {
// in case of Windows set default log file
if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
$log_file_default = 'logs.txt';
}
// set default log file for Linux and other systems
else {
$log_file_default = 'logs.txt';
}
// define log file from lfile method or use previously set default
$lfile = $this->log_file ? $this->log_file : $log_file_default;
// open log file for writing only and place file pointer at the end of the file
// (if the file does not exist, try to create it)
$this->fp = fopen($lfile, 'a') or exit("Can't open $lfile!");
}
}

?>

 

First, learn to use CODE-brackets around your code. Second, try the following:

$script_name = pathinfo($_SERVER['PHP_SELF']);
...
// write current time, script name and message to the log file
fwrite($this->fp, "$time ($script_name['filename']) $message" . PHP_EOL);
}

Code (markup):

I'm not sure it will work, not tested, but if you read up on pathinfo() here: http://php.net/manual/en/function.pathinfo.php it seems it should work...

 

Thank you,

there's a syntax error

Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING in log.phpon line30

fwrite($this->fp, "$time ($script_name['filename']) $message" . PHP_EOL);

 

Perhaps curly- instead of round- braces (parentheses) may help ?

 

No - it's because you're trying to output more than one variable at a time - change it to:
fwrite($this->fp, "$time.' '.$script_name['filename'].' '.$message".PHP_EOL);